CVE-2022-46742 — Code injection in paddle

Code injection in paddle.audio.functional.get_window in PaddlePaddle 2.4.0-rc0 allows arbitrary code execution.

01What is this vulnerability?

Code injection in paddle.audio.functional.get_window in PaddlePaddle 2.4.0-rc0 allows arbitrary code execution.

02Affected products

Vendor	Product	Versions
PaddlePaddle	PaddlePaddle	2.4.0-rc0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-12-07T08:16:09.365Z
• Last modified: 2025-04-22T21:00:54.778Z

09References

• github.com — https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2022-…